1.Crusher is made of high manganese steel, which can stand up to heat treatment. Crusher
is suitable for rough and intermediate crushing of brittle materials in such industries as cement,
chemical industry, electric power, mine, building materials and metallurgy. The grain size of the
input material is large, the particle size of the output product can be controlled.
2.Crusher with its simple structure, the tooth shape, size and arrangement of the roller surface
can be adjustable according to the property of different materials. It can be used for secondary
anf fine crushing of medium hardness and soft hardness ores, such as limestone, feldspar, glass,
coal etc.
3.The particles are drawn into the gap between the rollers by their rotating motion and a friction
angle formed between the rollers and the particle, called the nip angle. The two rollers force the
particle between their rotating surface into the ever smaller gap area, and it fractures from the
compressive forces presented by the rotating rollers.
